https://drive.google.com/file/d/16q58Gf9bfhxZG-9k-N6DeIWpq2yXFacg/view?usp=sharing

The Excel file STATISTICSSTUDENTSSURVEYFORR contains the column ENDPULSEMIN (a numerical variable that measures student pulses after completing an online survey) and the column BEFPULSEMIN (a numerical variable that measures student pulses before completing an online survey). For education purposes, consider this dataset to be a sample of size 60 taken from a much larger population for statistics students. Consider the paired differences d=ENDPULSEMIN - BEFPULSEMIN. You wish to test whether there is significant evidence that the post-survey bom differ from pre-survey bom, on average. Use a level of significance of 5%. Which of the following statements is most correct. Your test statistic is 3.8090 and you reject your Ho. Your test statistic is 3.8090 and you fail to reject your Ho. Your test statistic is -3.8090 and your reject your Ho. Your test statistic is -3.8090 and you fail to reject your Ho. The Excel file STATISTICSSTUDENTSSURVEYFORR contains the column WKHRSREAD (a numerical variable that measures the weekly hours spent reading for leisure by students) and the column BASORBS (a categorical variable that indicates the degree (BA or BS) being pursued by students ).For education purposes, assume that the two groups are two independent samples from a much larger normal population for statistics students. Using the difference MBA- UBS, the appropriate 90% confidence interval for the difference, on average, of weekly hours spent reading for leisure for the BA and BS groups has a lower bound (limit) endpoint of [a] years. ROUND YOUR ANSWERS TO 4 DECIMAL PLACES